Technical Article

A Direct-Conversion Digital Beamforming Array Receiver with 800 MHz Channel Bandwidth at 28 GHz Using Xilinx RF SoC

This paper discusses early results associated with a fully-digital direct-conversion array receiver at 28 GHz, which was designed using AWR Design Environment software. The proposed receiver design operates in the 27.5 GHz-28.35 GHz frequency range and uses a MIMO multibeam beamforming architecture for high- throughput 5G applications. Complete system analysis, design specifications, and simulation results are presented.

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